Wholesale & distribution
Every SKU, every branch, one set of numbers.
Sigma matches the items your ERP, CRM and accounting each name differently, so margin, stock and demand finally add up.
Backed by Y Combinator

One record
Hex bolt, ½″, zinc
ERP
HX-2210-B
CRM
BOLT-HEX-050Z
Accounting
100482
Matched across 3 systems
Where teams start
Where wholesale teams start.
Spotlight
Same part, three numbers.
Split across three part numbers, your best seller looks like three average ones. Sigma matches them once, and the real ranking shows up.
FAQ
Questions, answered.
Do we have to clean our part numbers first?
No. Sigma proposes matches between systems and asks your team when it isn't sure. You confirm once, and it sticks.
What if two systems disagree on price?
Sigma shows both, cites where each came from, and asks which system is the source of truth. That decision applies from then on.
Do we need a data warehouse?
No. Sigma runs a managed lakehouse for you. If you already use Snowflake or Databricks, Sigma can read from it.

